double shear

基本解釋

Meanwhile, a non deformable, double directional cutting method for shearing tube was pointed out.
同時(shí)進(jìn)一步提出了鋼管的無(wú)變形剪切方法—雙向切割法。
Then in chapter 3, the multilevel assessment system of residual strength of corrosion pipeline is introduced on the base of API579 and double shearing yield strength principles.
然后在第三章主要基于API 579準(zhǔn)則，以雙剪屈服條件為基礎(chǔ)，進(jìn)行了油氣長(zhǎng)輸腐蝕管道剩余強(qiáng)度分級(jí)評(píng)價(jià)技術(shù)的敘述。
CCD is used in double-frequency grating shearing interferometer to measure the time and space coherence of light field quantitatively and spherical aberration of gradient-index rod lens.
利用雙頻光柵剪切干涉法，CCD攝像機(jī)采集剪切干涉條紋圖，用自行設(shè)計(jì)的軟件對(duì)圖像進(jìn)行處理，可定量測(cè)量光場(chǎng)的時(shí)空相干性以及梯度折射率透鏡的像。